(urgent 75 points)you are given two same party balloons (one filled with helium and the

second is empty and rolled), the scale, graduated mass of 100 grams, and

a pile of paper clips. show how you would:

• calculate the volume of the balloon (no ruler).

• how many balloons you would need to lift 126lbs person?

you have to substitiute volume of the ballon

neither accurate nor precise.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force